53153961

素因数分解:

$3^1\times 7^1\times {\mathrm{1279}}^1\times {\mathrm{1979}}^1$

素因数の和:3268

約数の個数: 16

約数和(自身を含む): 81100800

約数和(自身を除く): 27946839

約数列:

[1, 3, 7, 21, 1279, 1979, 3837, 5937, 8953, 13853, 26859, 41559, 2531141, 7593423, 17717987, 53153961]

約数ペア:

[(1, 53153961), (3, 17717987), (7, 7593423), (21, 2531141), (1279, 41559), (1979, 26859), (3837, 13853), (5937, 8953)]